<template>
  <div>
    <city-header></city-header>
    <city-search :cities="cities"></city-search>
    <city-list :cities="cities" :hot="hotCities" :letter="letter"></city-list>
    <city-alphabet
      :cities="cities"
      @change="handkeLetterClick"
    ></city-alphabet>
  </div>
</template>
<script>
import CityHeader from './components/Header.vue'
import CitySearch from './components/Search.vue'
import CityList from './components/List.vue'
import CityAlphabet from './components/Alphabet.vue'
import axios from 'axios'
export default {
  name: 'City',
  components: {
    CityHeader,
    CitySearch,
    CityList,
    CityAlphabet
  },
  data () {
    return {
      cities: {},
      hotCities: [],
      letter: ''
    }
  },
  mounted () {
    this.getCityInfo()
  },
  methods: {
    getCityInfo () {
      axios.get('/api/city.json')
        .then(res => {
          res = res.data
          console.log(res)
          if (res.ret && res.data) {
            this.cities = res.data.cities
            this.hotCities = res.data.hotCities
          }
        })
    },
    handkeLetterClick (letter) {
      this.letter = letter
    },
    handTouchmove (index) {

    }
  }
}
</script>
<style lang="stylus" type="text/stylus" scoped>

</style>
